pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,356,673
← previous block
next block →
recent activity
Analyzing
Block #88,356,673
26 transactions · 23 stateful · 2026-07-17 13:42:31 UTC
Parallelism
77
/100
Blocked
48
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,356,673
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xd60faa87
#2
0xab083028
· blocks 1
#4
updatePrices
· blocks 1
#5
updatePrices
#7
forward
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 2
#12
0x0c7abd22
· blocks 1
#13
forward
#16
0x6a5a31bf
#17
setData
#18
0x39435dac
· blocks 5
#23
0x39435dac
#24
0x39435dac
· blocks 1
#3
0xab083028
· blocks 1
#6
updatePrices
#10
0x0f6795d9
· blocks 1
#14
0xed82b078
#19
0x39435dac
· blocks 4
#11
0x3f5c179b
#15
0x0f6795d9
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#25
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
9
w0
10
w1
11
w2
12
w0
14
w1
15
w2
18
w0
19
w1
20
w2
21
w3
22
w4
24
w0
25
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x21898044…a071
0x065c9d…c394
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x0fb9e50c…1a35
0x34b655…2a6f
4 touches
1 conflict
0x223f6aad…3a52
0x34b655…2a6f
4 touches
1 conflict
0x26596330…7a8b
0x34b655…2a6f
4 touches
1 conflict
0x2a00a910…f960
0x34b655…2a6f
4 touches
1 conflict
0x353a3a00…5e0a
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity